Buderus Logamatic 4323 - External Fault Message (WF1;2)

DHW data
12
Logamatic 4323 - Subject to technical modifications.
81
12.7 External fault message (WF1/2)
An external zero volt fault message contact of a DHW primary pump or an inert
anode can be connected to terminals WF1 and WF2 of the FM441 modules.
– Contacts WF1 and WF2 closed = no fault
– Contacts WF1 and WF2 open = fault condition
Call up the service level. "Gen. parameters" is shown as the first main menu.
Turn the rotary selector until the main menu "DHW" appears.
Press "Display" to call up a submenu (here: "DHW").
The display shows the selected submenu.
Turn the rotary selector until submenu "External fault message WF1/2"
is
displayed.
The display shows the selected submenu.
Hold down "Display" and turn the rotary selector until the required value appears
(here: "Pump").
The display shows the set value.
Release "Display" to save your input.
Press "Back" to return to the next level up.
+
+
DHW DATA
yes
DHW
DHW DATA
none
message WF1/2
External fault
+
DHW DATA
Pump
message WF1/2
External fault
Input range Factory setting
External fault message
(subject to heat source and module)
none
Inert anode
Pump
none